Since this question has been a tumbleweed I wanted to update the description to see if I get any answers. This is the information that I have: PR SALES TAX FING CORP A-1 RV CAV6.30 BE/R CUSIP: ...
How can a bond guarantee a 5.5% return rate? I am not sure how this is possible. I see that Puerto Rico has a municipal bond that gives more than 5.5%. How secure are these AA bonds? Why other AA ...